Registering pciex as peripheral clock instead of fixed clock
as tegra_perih_reset_assert(deassert) api of this clock api
gives warning and ultimately does not succeed to assert(deassert).
Signed-off-by: Jay Agarwal <jagarwal@xxxxxxxxxx>
---
Patch is based on remotes/gitorious_thierryreding_linux/tegra/next and should be applied on top of this.
Changes in V3:
- Avoid removing pciex duplicate clock as per review comment
- Corrected tegra pcie driver name for duplicate clocks
drivers/clk/tegra/clk-tegra30.c | 15 ++++++++-------
1 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index c6921f5..edb2b9b 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -1598,6 +1598,12 @@ static void __init tegra30_periph_clk_init(void)
clk_register_clkdev(clk, "afi", "tegra-pcie");
clks[afi] = clk;
+ /* pciex */
+ clk = tegra_clk_register_periph_gate("pciex", "pll_e", 0, clk_base, 0,
+ 74, &periph_u_regs, periph_clk_enb_refcnt);
+ clk_register_clkdev(clk, "pciex", "tegra-pcie");
+ clks[pciex] = clk;
+
/* kfuse */
clk = tegra_clk_register_periph_gate("kfuse", "clk_m",
TEGRA_PERIPH_ON_APB,
@@ -1716,11 +1722,6 @@ static void __init tegra30_fixed_clk_init(void)
1, 0, &cml_lock);
clk_register_clkdev(clk, "cml1", NULL);
clks[cml1] = clk;
-
- /* pciex */
- clk = clk_register_fixed_rate(NULL, "pciex", "pll_e", 0, 100000000);
- clk_register_clkdev(clk, "pciex", NULL);
- clks[pciex] = clk;
}
static void __init tegra30_osc_clk_init(void)
@@ -1942,8 +1943,8 @@ static struct tegra_clk_duplicate tegra_clk_duplicates[] = {
TEGRA_CLK_DUPLICATE(bsea, "tegra-aes", "bsea"),
TEGRA_CLK_DUPLICATE(bsea, "nvavp", "bsea"),
TEGRA_CLK_DUPLICATE(cml1, "tegra_sata_cml", NULL),
- TEGRA_CLK_DUPLICATE(cml0, "tegra_pcie", "cml"),
- TEGRA_CLK_DUPLICATE(pciex, "tegra_pcie", "pciex"),
+ TEGRA_CLK_DUPLICATE(cml0, "tegra-pcie", "cml"),
+ TEGRA_CLK_DUPLICATE(pciex, "tegra-pcie", "pciex"),
TEGRA_CLK_DUPLICATE(vcp, "nvavp", "vcp"),
TEGRA_CLK_DUPLICATE(clk_max, NULL, NULL), /* MUST be the last entry */
};
--
1.7.0.4
--
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